[REVIEW] QSC — July 2024

> Purity-wise I sent Order 3 to Janoshik and got 98.2% for tirz This is consistent with the community data. I've been tracking QSC Janoshik results across forums and the tirz is consistently 96-99% range. Their sema tends to test slightly lower, usually 94-97%, which is still perfectly fine for research purposes. The real question is batch-to-batch consistency and QSC has been solid on that front. I've seen maybe 2 outlier results under 95% out of like 40+ tests compiled.

This is super helpful for a newbie like me. Quick dumb question — when you say "30mg vials" do you mean 30mg of tirzepatide total in the vial that you then reconstitute? And what volume of BAC water are you using? Sorry if this is basic stuff, still learning. 😅

Not a dumb question at all! Yes — each vial contains 30mg of lyophilized (freeze-dried) tirzepatide powder. You add bacteriostatic water to reconstitute it. I use 3ml (300 units) of BAC water per 30mg vial, which gives me a concentration of 10mg/ml or 1mg per 10 units on a standard insulin syringe. Makes dosing math easy. Check the wiki/pinned threads for reconstitution guides — there are great step-by-step ones with photos.

I'll add a data point — I'm on my 7th QSC order and the only negative I've experienced was one order from US warehouse that got stuck in "label created" for 8 days before actually shipping. Tracy said it was a warehouse delay. Product was fine when it arrived. The China route I've completely abandoned. Not worth the anxiety of watching a package crawl through ISC New York for a week. US warehouse all day. Worth the extra $10/vial for peace of mind. 📦

100% agree with abandoning China direct at this point. The US warehouse has been too reliable to justify the savings. Only reason I'd go China is if they run out of US stock on something specific. Thanks everyone for the discussion — happy to answer more questions. The peptide community sharing real data is what makes this work. Stay safe out there. ✌️